condition mean min max Sterile Leaflet 11.620093333333333 8.43656 17.3311 Fertile Leaflet with Sori 8.40757 6.5076 10.3917 Primary Rachis 13.907146666666666 9.02754 16.4494 Petiole 12.2359 10.8145 14.7811 Root 4.86773 0.0 8.17931